WO2020097924A1 - 操作响应方法、操作响应装置及移动终端 - Google Patents

操作响应方法、操作响应装置及移动终端 Download PDF

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Publication number
WO2020097924A1
WO2020097924A1 PCT/CN2018/115952 CN2018115952W WO2020097924A1 WO 2020097924 A1 WO2020097924 A1 WO 2020097924A1 CN 2018115952 W CN2018115952 W CN 2018115952W WO 2020097924 A1 WO2020097924 A1 WO 2020097924A1
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WIPO (PCT)
Prior art keywords
fingerprint image
touch screen
trajectory
stored
track
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PCT/CN2018/115952
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English (en)
French (fr)
Inventor
王立中
Original Assignee
深圳市欢太科技有限公司
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市欢太科技有限公司, Oppo广东移动通信有限公司 filed Critical 深圳市欢太科技有限公司
Priority to CN201880098304.2A priority Critical patent/CN112771521A/zh
Priority to PCT/CN2018/115952 priority patent/WO2020097924A1/zh
Publication of WO2020097924A1 publication Critical patent/WO2020097924A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints

Definitions

  • the present application belongs to the technical field of instruction processing, and particularly relates to an operation response method, an operation response device, a mobile terminal, and a computer-readable storage medium.
  • the off-screen optical fingerprint recognition is successful depends on the illumination and pressure area of the user when pressing. In addition, if there is water on your hands, it will also affect the light reflected to the fingerprint sensor, thereby reducing the timeliness of the response to the operation command.
  • the present application provides an operation response method, an operation response device, a mobile terminal, and a computer-readable storage medium, which can improve the timeliness of responding to operation instructions.
  • the first aspect of the present application provides an operation response method, including:
  • acquiring the trajectory of the finger sliding on the touch screen includes:
  • the trajectory of the finger sliding on the touch screen is obtained.
  • if the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and Less than or equal to the second preset matching degree threshold, and obtaining the track of the finger sliding on the touch screen including:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, obtain a fingerprint image trajectory corresponding to the finger continuously sliding on the touch screen;
  • the response to the operation instruction is specifically: if the acquired finger continuously slides the corresponding fingerprint image track and the pre-stored fingerprint image on the touch screen Track matching, in response to the operation instruction.
  • if the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and Less than or equal to the second preset matching degree threshold, and obtaining the track of the finger sliding on the touch screen including:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold value and less than or equal to the second preset matching degree threshold value, obtain the coordinate trajectory of the finger sliding on the specified point on the touch screen;
  • the response to the operation instruction is specifically: if the acquired coordinate trajectory of a finger sliding on a specified point on the touch screen matches the pre-stored coordinate trajectory , In response to the operation instruction.
  • the operation response method further includes:
  • the operation response method further includes:
  • the acquired finger continuously slides the corresponding fingerprint image track on the touch screen and the pre-stored fingerprint image track matches, it responds to the operation instruction.
  • the operation instruction is an unlocking instruction
  • slide on the touch screen if acquired The trajectory matches the pre-stored trajectory. After responding to the operation instruction, it includes:
  • the screen is automatically locked until the collected fingerprint image matches the pre-stored fingerprint image successfully, and the screen is unlocked.
  • the operation instruction is a payment instruction
  • the The trajectory matches the pre-stored trajectory, and responds to the operation instruction, including:
  • the acquired sliding track on the touch screen matches a pre-stored track, determine whether the current payment amount is less than or equal to a preset amount, and if the current payment amount is less than or equal to a preset amount, respond to the Payment instructions.
  • the operation response method further includes:
  • a second aspect of the present application provides an operation response device, including:
  • Operation instruction receiving unit used to collect fingerprint images through the fingerprint recognizer under the touch screen after receiving operation instructions
  • a sliding trajectory collection unit used to obtain a trajectory of a finger sliding on the touch screen if the collected fingerprint image does not match the pre-stored fingerprint image
  • the operation instruction response unit is configured to respond to the operation instruction if the acquired trajectory on the touch screen matches a pre-stored trajectory.
  • a third aspect of the present application provides a mobile terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor.
  • the processor implements the computer program as follows step:
  • obtaining the trajectory of the finger sliding on the touch screen includes:
  • the trajectory of the finger sliding on the touch screen is obtained.
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and Less than or equal to the second preset matching degree threshold, and obtaining the track of the finger sliding on the touch screen, including:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, obtain a fingerprint image trajectory corresponding to the finger continuously sliding on the touch screen;
  • the response to the operation instruction is specifically: if the acquired finger continuously slides the corresponding fingerprint image track and the pre-stored fingerprint image on the touch screen Track matching, in response to the operation instruction.
  • if the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and Less than or equal to the second preset matching degree threshold, and obtaining the track of the finger sliding on the touch screen including:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold value and less than or equal to the second preset matching degree threshold value, obtain the coordinate trajectory of the finger sliding on the specified point on the touch screen;
  • the response to the operation instruction is specifically: if the acquired trajectory of the finger sliding on a specified point on the touch screen matches the pre-stored coordinate trajectory , In response to the operation instruction.
  • the method further includes the following steps:
  • the method further includes the following steps:
  • the acquired finger continuously slides the corresponding fingerprint image track on the touch screen and the pre-stored fingerprint image track matches, it responds to the operation instruction.
  • the processor further includes the following steps when executing the computer program:
  • the screen is automatically locked until the collected fingerprint image matches the pre-stored fingerprint image successfully, and the screen is unlocked.
  • the operation instruction is a payment instruction
  • the operation instructions include:
  • the acquired sliding track on the touch screen matches a pre-stored track, determine whether the current payment amount is less than or equal to a preset amount, and if the current payment amount is less than or equal to a preset amount, respond to the Payment instructions.
  • a fourth aspect of the present application provides a computer-readable storage medium that stores a computer program, and when the computer program is executed by a processor, implements the steps of the operation response method.
  • FIG. 1 is a schematic flowchart of a first operation response method provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of a touch screen area directly above a fingerprint reader provided by an embodiment of the present application
  • FIG. 3 is a schematic flowchart of a second operation response method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a third operation response method provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an operation response device provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a mobile terminal provided by an embodiment of the present application.
  • Step S101 After receiving the operation instruction, collect the fingerprint image through the fingerprint recognizer under the touch screen;
  • the operation instruction refers to an instruction that needs to verify the legitimacy of the operation, for example, the unlocking instruction and payment instruction of the mobile terminal.
  • the operation instruction is an unlocking instruction
  • the mobile terminal receives Operation instructions.
  • the mobile terminals here include mobile phones, tablet computers, etc.
  • the fingerprint recognizer in this step includes an optical fingerprint recognizer.
  • Step S102 If the collected fingerprint image does not match the pre-stored fingerprint image, obtain a trajectory of the finger sliding on the touch screen;
  • the sliding track of the finger on the touch screen refers to the sliding track of the finger on the touch screen area directly above the fingerprint recognizer.
  • the touch screen area directly above the fingerprint recognizer is the oval area in FIG. .
  • step S101 Before step S101, it includes: storing fingerprint images entered by the user, and the number of fingerprint images is greater than or equal to 1. Specifically, the fingerprint image input by the user is received on the fingerprint input interface and stored.
  • Step S103 If the acquired track on the touch screen matches a pre-stored track, respond to the operation instruction.
  • step S103 when storing the fingerprint image entered by the user, the user is prompted to enter the sliding track in the area where the fingerprint image is entered, so that when the collected fingerprint image does not match the pre-stored fingerprint image, the sliding track can be used to further determine Respond to the received operation instructions.
  • step S103 if the user does not record the sliding track, step S103 is not performed.
  • the trajectory of the finger sliding on the touch screen is acquired, and the trajectory sliding on the acquired touch screen matches the pre-stored trajectory
  • the step S102 when it is set that the collected fingerprint image partially matches the pre-stored fingerprint image, it is further determined whether to respond to the received operation instruction. At this time, the step S102 includes:
  • the trajectory of the finger sliding on the touch screen is obtained.
  • the first preset matching degree threshold is greater than 0, for example, it can be set to 10%, 20%, etc.
  • the second preset matching degree threshold is less than 70%, for example, it can be set to 40%, 50%.
  • the fingerprint image collected by the mobile terminal should have a high probability that part of the fingerprint image matches the pre-stored fingerprint image successfully. Therefore, only after the collected fingerprint image partially matches the pre-stored fingerprint image, the sliding track of the finger on the touch screen is acquired, which can reduce the probability of identifying the fingerprint image of the illegal user.
  • the action of acquiring the trajectory of the finger sliding on the touch screen is not performed.
  • the matching degree of the two is equal to 100%, or the matching degree of the two is greater than the third preset matching degree threshold, such as the third preset matching degree threshold When it is 80%, and the matching degree between the two is greater than 80%, it is determined that the collected fingerprint image matches the pre-stored fingerprint image, and at this time it responds to the received operation instruction.
  • the second operation response method provided by the embodiment of the present application:
  • Step S201 After receiving the operation instruction, collect the fingerprint image through the fingerprint recognizer under the touch screen;
  • this step S201 is the same as the above S101, and will not be repeated here.
  • Step S202 If the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, obtain a fingerprint corresponding to a continuous sliding of the finger on the touch screen Image track
  • the fingerprint image trajectory refers to the trajectory formed by multiple fingerprint images collected during the continuous sliding of the finger.
  • the continuous sliding refers to the continuous sliding of the finger in the touch screen area directly above the fingerprint reader.
  • Step S203 if the acquired finger continuously slides the corresponding fingerprint image track on the touch screen and the pre-stored fingerprint image track matches, responds to the operation instruction.
  • the matching of the fingerprint image trajectory and the pre-stored fingerprint image trajectory means that the similarity between the two is greater than or equal to a preset fingerprint image trajectory matching degree, and the preset fingerprint image trajectory matching degree is less than or equal to 100%.
  • the fingerprint image trajectory is continuously obtained for matching. Since a new matching method is added, the possibility of matching success is increased, and thus the timeliness of responding to operation instructions is improved.
  • the third operation response method provided by the embodiment of the present application:
  • Step S301 After receiving the operation instruction, collect the fingerprint image through the fingerprint recognizer under the touch screen;
  • Step S301 is the same as step S101 in the above embodiment, and will not be repeated here.
  • Step S302 If the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, obtain the coordinates of the finger sliding on the specified point on the touch screen Trajectory
  • the user will press the touch screen directly above the fingerprint reader, and the touch screen of the mobile terminal will collect the coordinates of the specified point of the finger on the touch screen, and the specified point includes any of the fingers on the touch screen. Press the point, for example, the center of the finger, and then obtain the coordinate track of the specified point sliding on the touch screen.
  • step S303 if the coordinate trajectory of the acquired finger sliding on the specified point on the touch screen matches the pre-stored coordinate trajectory, respond to the operation instruction.
  • the obtained coordinate track of the finger sliding on the specified point on the touch screen matches the pre-stored coordinate track, which means that the similarity between the two is greater than or equal to the preset coordinate track matching degree, and the preset coordinate track matching degree is less than Or equal to 100%.
  • the coordinate trajectory of the specified point slide is continued to be matched. Since a new matching method is added, the probability of successful matching is increased, thereby improving the timeliness of responding to operation instructions.
  • the operation response method further includes:
  • the corresponding fingerprint image trajectory does not match the pre-stored fingerprint image trajectory, continue to judge the coordinates of the specified point slide Whether the trajectory meets the requirements, if it meets the requirements, it responds to the received operation instructions, and determines whether to respond to the received operation instructions through various matching methods, thereby improving the timeliness of responding to the operation instructions.
  • the operation response method further includes:
  • the acquired finger continuously slides the corresponding fingerprint image track on the touch screen and the pre-stored fingerprint image track matches, it responds to the operation instruction.
  • the operation instruction is an unlock instruction
  • the track sliding on the touch screen if acquired matches the pre-stored track, and after responding to the operation instruction, it includes:
  • the screen is automatically locked until the collected fingerprint image matches the pre-stored fingerprint image successfully, and the screen is unlocked.
  • the preset applications refer to applications involving user property, such as various banking applications, payment applications, etc.
  • the screen is automatically locked after unlocking the screen and starting the preset application. .
  • the user is prompted to perform fingerprint recognition again. After collecting the fingerprint image of the user, the fingerprint image is matched with the pre-stored fingerprint image, if the matching is successful, the screen is unlocked, and if the matching is recognized, the screen continues to be locked.
  • responding to the operation instruction includes:
  • the acquired sliding track on the touch screen matches a pre-stored track, determine whether the current payment amount is less than or equal to a preset amount, and if the current payment amount is less than or equal to a preset amount, respond to the Payment instructions. If the current payment amount is greater than the preset amount, the payment instruction is not responded to.
  • the operation instruction is a payment instruction
  • the payment amount requested by the payment instruction is less than or equal to the preset amount, the payment instruction is responded, otherwise, the payment instruction is not responded. Therefore, not only can the convenience of payment be improved, but also the safety of the user's large amount of property can be guaranteed.
  • FIG. 5 shows a schematic structural diagram of an operation response device provided by an embodiment of the present application.
  • the operation response device may be applied to a mobile terminal.
  • the operation response device includes:
  • the operation instruction receiving unit 51 is used to collect fingerprint images through the fingerprint recognizer under the touch screen after receiving the operation instruction;
  • the operation instruction refers to an instruction that needs to verify the legitimacy of the operation, for example, the unlocking instruction and payment instruction of the mobile terminal.
  • the sliding track collection unit 52 is configured to obtain a track of a finger sliding on the touch screen if the collected fingerprint image does not match the pre-stored fingerprint image;
  • the sliding track of the finger on the touch screen refers to the sliding track of the finger on the touch screen area directly above the fingerprint reader.
  • the operation response device further includes:
  • the fingerprint image entry unit is used to store fingerprint images entered by the user, and the number of the fingerprint images is greater than or equal to 1.
  • the operation response device further includes:
  • the fingerprint image matching operation unit is configured to respond to the operation instruction if the collected fingerprint image matches the pre-stored fingerprint image.
  • the operation instruction response unit 53 is configured to respond to the operation instruction if the acquired trajectory sliding on the touch screen matches a pre-stored trajectory.
  • the trajectory of the finger sliding on the touch screen is acquired, and the trajectory sliding on the acquired touch screen matches the pre-stored trajectory
  • the sliding track collection unit 52 is specifically used to:
  • the trajectory of the finger sliding on the touch screen is obtained.
  • the operation response device further includes:
  • the fingerprint image matching operation unit is used to respond to the received operation instruction if the collected fingerprint image matches the pre-stored fingerprint image.
  • the sliding track collection unit 52 is specifically used to:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, a fingerprint image trajectory corresponding to the finger sliding continuously on the touch screen is acquired.
  • operation command response unit 53 is specifically used for:
  • the acquired finger continuously slides the corresponding fingerprint image track on the touch screen and the pre-stored fingerprint image track matches, it responds to the operation instruction.
  • the sliding track collection unit 52 is specifically used to:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, the coordinate trajectory of the finger sliding on the specified point on the touch screen is obtained.
  • operation command response unit 53 is specifically used for:
  • whether to respond to the received operation instruction can be judged by three matching methods.
  • the operation response device further includes:
  • a coordinate trajectory obtaining unit configured to obtain a coordinate trajectory of a finger sliding on a specified point on the touch screen if the obtained fingerprint image trajectory continuously sliding on the touch screen does not match the pre-stored fingerprint image trajectory;
  • the coordinate trajectory matching operation unit is configured to respond to the operation instruction if the obtained coordinate trajectory of a finger sliding on a specified point on the touch screen matches a pre-stored coordinate trajectory.
  • the operation response device further includes:
  • a fingerprint image trajectory obtaining unit configured to obtain a fingerprint image trajectory corresponding to a continuous sliding of the finger on the touch screen if the obtained coordinate trajectory of the finger sliding at a specified point on the touch screen does not match the pre-stored sliding trajectory;
  • the fingerprint image trajectory matching operation unit is configured to respond to the operation instruction if the acquired finger continuously slides on the touch screen the corresponding fingerprint image trajectory matches the pre-stored fingerprint image trajectory.
  • the operation response device further includes:
  • the automatic screen lock unit is used to detect whether the preset application is started. If the preset application is started, the screen is automatically locked until the collected fingerprint image matches the pre-stored fingerprint image successfully, and the screen is unlocked.
  • the preset applications refer to applications involving user property, such as various banking applications, payment applications, etc.
  • the operation instruction response unit 53 is specifically configured to:
  • the acquired sliding track on the touch screen matches a pre-stored track, determine whether the current payment amount is less than or equal to a preset amount, and if the current payment amount is less than or equal to a preset amount, respond to the Payment instructions.
  • the operation instruction response unit 53 is further configured to not respond to the payment instruction if the current payment amount is greater than a preset amount.
  • the mobile terminal in the embodiment of the present application includes: a memory 601, one or more processors 602 (only one shown in FIG. 6) and stored in the memory 601
  • a computer program that can be run on a processor is used to store software programs and modules, and the processor 602 executes various functional applications and data processing by running the software programs and units stored in the memory 601 to obtain resources corresponding to the preset events.
  • the processor 602 implements the following steps by running the above computer program stored in the memory 601:
  • the second possible implementation manner provided on the basis of the first possible implementation manner, if the collected fingerprint image does not match the pre-stored fingerprint image, obtain The track of the finger sliding on the touch screen includes:
  • the trajectory of the finger sliding on the touch screen is obtained.
  • obtaining the track of the finger sliding on the touch screen including:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold and less than or equal to the second preset matching degree threshold, obtain a fingerprint image trajectory corresponding to the finger continuously sliding on the touch screen;
  • the response to the operation instruction is specifically: if the acquired finger continuously slides the corresponding fingerprint image track and the pre-stored fingerprint image on the touch screen Track matching, in response to the operation instruction.
  • obtaining the track of the finger sliding on the touch screen including:
  • the matching degree between the collected fingerprint image and the pre-stored fingerprint image is greater than or equal to the first preset matching degree threshold value and less than or equal to the second preset matching degree threshold value, obtain the coordinate trajectory of the finger sliding on the specified point on the touch screen;
  • the response to the operation instruction is specifically: if the acquired trajectory of the finger sliding on a specified point on the touch screen matches the pre-stored coordinate trajectory , In response to the operation instruction.
  • the processor 602 further implements the following steps by running the above-mentioned computer program stored in the memory 601:
  • the processor 602 further implements the following steps when running the above-mentioned computer program stored in the memory 601:
  • the acquired finger continuously slides the corresponding fingerprint image track on the touch screen and the pre-stored fingerprint image track matches, it responds to the operation instruction.
  • the processor 602 also implements the following steps by running the above-mentioned computer program stored in the memory 601: Set whether the application is started. If the preset application is started, the screen is automatically locked until the collected fingerprint image matches the pre-stored fingerprint image successfully, and the screen is unlocked.
  • the acquired sliding track on the touch screen matches a pre-stored track, determine whether the current payment amount is less than or equal to a preset amount, and if the current payment amount is less than or equal to a preset amount, respond to the Payment instructions.
  • the processor 602 further implements the following steps by running the above computer program stored in the memory 601:
  • the processor 602 further implements the following steps by running the above computer program stored in the memory 601:
  • the above mobile terminal may further include: one or more input devices 603 (only one is shown in FIG. 6) and one or more output devices 604 (only one is shown in FIG. 4).
  • the memory 601, the processor 602, the input device 603, and the output device 604 are connected through a bus 605.
  • the so-called processor 602 may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP) , Application Specific Integrated Circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the input device 603 may include a keyboard, a touch pad, a fingerprint sensor (for collecting user's fingerprint information and fingerprint direction information), a microphone, etc.
  • the output device 604 may include a display, a speaker, and the like.
  • the memory 601 may include read-only memory and random access memory, and provide instructions and data to the processor 602. Part or all of the memory 601 may also include non-volatile random access memory. For example, the memory 601 may also store device type information.
  • each functional unit and module is used as an example for illustration.
  • the above-mentioned functions may be allocated by different functional units
  • Module completion means that the internal structure of the above device is divided into different functional units or modules to complete all or part of the functions described above.
  • the functional units and modules in the embodiments may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above integrated unit may use hardware It can also be implemented in the form of software functional units.
  • the specific names of each functional unit and module are only for the purpose of distinguishing each other, and are not used to limit the protection scope of the present application.
  • the disclosed device and method may be implemented in other ways.
  • the system embodiments described above are only schematic.
  • the division of the above-mentioned modules or units is only a division of logical functions.
  • there may be other divisions for example, multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium.
  • the present application can implement all or part of the processes in the methods of the above embodiments, and can also be completed by instructing relevant hardware through a computer program.
  • the above computer program can be stored in a computer-readable storage medium, and the computer program When executed by the processor, the steps of the foregoing method embodiments may be implemented.
  • the above-mentioned computer program includes computer program code, and the above-mentioned computer program code may be in the form of source code, object code, executable file or some intermediate form.
  • the above-mentioned computer-readable storage medium may include: any entity or device capable of carrying the above-mentioned computer program code, recording medium, U disk, removable hard disk, magnetic disk, optical disk, computer-readable memory, read-only memory (ROM, Read-Only Memory) ), Random Access Memory (RAM, Random Access Memory), electrical carrier signals, telecommunications signals and software distribution media, etc.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • electrical carrier signals telecommunications signals and software distribution media, etc.

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Abstract

本申请公开了一种操作响应方法、操作响应装置、移动终端及计算机可读存储介质,其中,所述操作响应方法包括:接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。本申请方案能够提高响应操作指令的及时性。

Description

操作响应方法、操作响应装置及移动终端 技术领域
本申请属于指令处理技术领域,尤其涉及一种操作响应方法、操作响应装置、移动终端及计算机可读存储介质。
背景技术
目前,移动终端(如手机)的操作响应方式有多种,比如,通过人脸识别、指纹识别、密码识别和图案识别等实现移动终端的解锁响应。以指纹识别为例,若移动终端采用指纹识别实现该移动终端的解锁,则通常采用屏下光学指纹识别的方式实现。
屏下光学指纹识别是否识别成功需要依赖用户按压时的光照、按压面积等。另外,如果手上沾有水,也会影响到光反射到指纹传感器,进而降低操作指令响应的及时性。
发明内容
本申请提供一种操作响应方法、操作响应装置、移动终端及计算机可读存储介质,可提高响应操作指令的及时性。
本申请的第一方面提供了一种操作响应方法,包括:
接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
在第一方面为基础的第一种可能的实现方式中,所述若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
在第一方面的第一种可能的实现方式为基础的第二种可能的实现方式中,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在第一方面的第一种可能的实现方式为基础的第三种可能的实现方式中,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在第一方面的第二种可能的实现方式为基础的第四种可能的实现方式中,所述操作响应方法还包括:
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在第一方面的第三种可能的实现方式为基础的第五种可能的实现方式中,所述操作响应方法还包括:
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在第一方面、第一方面的第一种可能实现方式、第一方面的第二种可能实现方式、第一方面的第三种可能实现方式、第一方面的第四种可能实现方式、第一方面的第五种可能实现方式的任一种可能的实现方式为基础的第六种可能的实现方式中,若所述操作指令为解锁指令,则在所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令之后,包括:
检测预设应用是否启动,若预设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
在第一方面、第一方面的第一种可能实现方式、第一方面的第二种可能实现方式、第一方面的第三种可能实现方式、第一方面的第四种可能实现方式、第一方面的第五种可能实现方式的任一种可能的实现方式为基础的第七种可能的实现方式中,若所述操作指令为支付指令,则所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令,包括:
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。
在第一方面的第六种可能的实现方式为基础的第八种可能的实现方式中,若所述当前的支付金额大于预设的额度,不响应所述支付指令。
在第一方面的第一种、第二种、第三种、第四种、第五种、第六种、第七种、第八种的任一种可能的实现方式为基础的第九种可能的实现方式中,所述操作响应方法还包括:
若采集的指纹图像与预存的指纹图像,响应所述操作指令。
本申请的第二方面提供了一种操作响应装置,包括:
操作指令接收单元,用于接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
滑动轨迹采集单元,用于若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
操作指令响应单元,用于若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
本申请的第三方面提供了一种移动终端,包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如下步骤:
接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
在第三方面为基础的第一种可能的实现方式中,所述若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
在第三方面的第一种可能的实现方式为基础的第二种可能的实现方式中,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像 轨迹;
对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在第三方面的第一种可能的实现方式为基础的第三种可能的实现方式中,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在第三方面的第二种可能的实现方式为基础的第四种可能的实现方式中,所述处理器执行所述计算机程序时还包括实现如下步骤:
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在第三方面的第三种可能的实现方式为基础的第五种可能的实现方式中,所述处理器执行所述计算机程序时还包括实现如下步骤:
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在第三方面、第三方面的第一种可能实现方式、第三方面的第二种可能实现方式、第三方面的第三种可能实现方式、第三方面的第四种可能实现方式、第三方面的第五种可能实现方式为基础的第六种可能的实现方式中,若所述操作指令为解锁指令,则所述处理器执行所述计算机程序时还包括实现如下步骤:
检测预设应用是否启动,若预设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
在第三方面、第三方面的第一种可能实现方式、第三方面的第二种可能实现方式、第三方面的第三种可能实现方式、第三方面的第四种可能实现方式、第三方面的第五 种可能实现方式为基础的第七种可能的实现方式中,若所述操作指令为支付指令,则所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令,包括:
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。
本申请的第四方面提供了一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序被处理器执行时实现如所述操作响应方法的步骤。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的第一种操作响应方法的流程示意图;
图2是本申请实施例提供的指纹识别器正上方的触摸屏区域的示意图;
图3是本申请实施例提供的第二种操作响应方法的流程示意图;
图4是本申请实施例提供的第三种操作响应方法的流程示意图;
图5是本申请实施例提供的操作响应装置的结构示意图;
图6是本申请实施例提供的移动终端的示意图。
具体实施方式
以下描述中,为了说明而不是为了限定,提出了诸如特定系统结构、技术之类的具体细节,以便透彻理解本申请实施例。然而,本领域的技术人员应当清楚,在没有这些具体细节的其它实施例中也可以实现本申请。在其它情况中,省略对众所周知的系统、装置、电路以及方法的详细说明,以免不必要的细节妨碍本申请的描述。
为了说明本申请上述的技术方案,下面通过具体实施例来进行说明。
具体实施例:
下面对本申请实施例提供的第一种操作响应方法进行描述,参阅图1,详述如下:
步骤S101,接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
该步骤中,操作指令是指需要验证操作合法性的指令,比如,移动终端的解锁指令、支付指令等,比如,若操作指令为解锁指令,则在用户按压指纹识别器时,移动终端接收到操作指令。其中,这里的移动终端包括手机、平板电脑等。
该步骤的指纹识别器包括光学指纹识别器。
步骤S102,若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
本实施例中,手指在触摸屏上的滑动轨迹是指手指在指纹识别器正上方的触摸屏区域的滑动轨迹,如图2所示,指纹识别器正上方的触摸屏区域为图2中的椭圆形区域。
在步骤S101之前包括:存储用户录入的指纹图像,该指纹图像的个数大于或等于1。具体地,在指纹录入界面接收用户录入的指纹图像,并存储。
步骤S103,若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
本实施例中,在存储用户录入的指纹图像时,提示用户在录入指纹图像的区域录入滑动轨迹,这样,当采集的指纹图像与预存的指纹图像不匹配时,能够进一步根据滑动的轨迹判断是否响应接收的操作指令。当然,若用户没有录入滑动的轨迹,则不执行该步骤S103。
本申请实施例中,由于在判断出采集的指纹图像与预存的指纹图像不匹配后,获取手指在所述触摸屏上滑动的轨迹,并在获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配时,响应所述操作指令,因此,能够通过滑动的轨迹的再次匹配选择是否响应操作指令,从而能够提高响应操作指令的及时性。
在一些实施例中,设定采集的指纹图像与预存的指纹图像部分匹配时,进一步判断是否响应接收的操作指令。此时,所述步骤S102包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
其中,第一预设匹配度阈值大于0,比如,可以设定为10%、20%等,第二预设匹配度阈值小于70%,比如,可以设定为40%、50%。
本实施例中,若发出操作指令的用户为合法用户,则移动终端采集的指纹图像在大概率上应存在部分指纹图像与预存的指纹图像匹配成功。因此,在采集的指纹图像与预存的指纹图像部分匹配后才获取手指在触摸屏上的滑动轨迹,能够降低对非法用户的指纹图像进行识别的概率。
在一些实施例中,若采集的指纹图像与预存的指纹图像的匹配度小于第一预设匹配度阈值,则不执行获取手指在所述触摸屏上滑动的轨迹的动作。
当然,若采集的指纹图像与预存的指纹图像匹配,比如,两者的匹配度等于100%,或者,两者的匹配度大于第三预设匹配度阈值,如在第三预设匹配度阈值为80%时,两者的匹配度大于80%时判定采集的指纹图像与预存的指纹图像匹配,此时响应接收 的操作指令。
在一些实施例中,如图3示出的本申请实施例提供的第二种操作响应方法:
步骤S201,接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
其中,该步骤S201与上述的S101相同,此次不再赘述。
步骤S202,若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
该步骤中,指纹图像轨迹是指在手指连续滑动过程中采集到的多个指纹图像所形成的轨迹。这里的连续滑动是指手指在指纹识别器正上方的触摸屏区域内的连续滑动。
步骤S203,若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
其中,指纹图像轨迹与预存的指纹图像轨迹匹配,是指两者的相似度大于或等于预设的指纹图像轨迹匹配度,该预设的指纹图像轨迹匹配度小于或等于100%。
本实施例中,当指纹图像匹配失败后,继续获取指纹图像轨迹进行匹配,由于增加了新的匹配方式,因此提高了匹配成功的可能性,进而提高了响应操作指令的及时性。
在一些实施例中,为了提高识别出合法用户的指纹图像轨迹的概率,则在获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹时,仅获取预设时长内的指纹图像轨迹。
在一些实施例中,如图4示出的本申请实施例提供的第三种操作响应方法:
步骤S301,接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
其中,步骤S301与上述实施例的步骤S101相同,此次不再赘述。
步骤S302,若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
该步骤中,在用户进行指纹识别过程中,其会按压指纹识别器正上方的触摸屏,则移动终端的触摸屏将采集手指在触摸屏上的指定点的坐标,该指定点包括手指在触摸屏的任一个按压点,比如为手指的中心,再获取该指定点在触摸屏滑动的坐标轨迹。
步骤S303,若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
其中,获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,是指两者的相似度大于或等于预设的坐标轨迹匹配度,该预设的坐标轨迹匹配度小于 或等于100%。
本实施例中,当指纹图像匹配失败后,继续获取指定点滑动的坐标轨迹进行匹配,由于增加了新的匹配方式,因此提高了匹配成功的可能性,进而提高了响应操作指令的及时性。
在一些实施例中,为了提高识别出合法用户的指定点滑动的坐标轨迹的概率,则在获取指定点滑动的坐标轨迹时,仅获取预设时长内的指定点滑动的坐标轨迹。
在一些实施例中,可通过3种匹配方式判断是否响应接收的操作指令,此时,所述操作响应方法还包括:
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
本实施例中,在采集的指纹图像与预存的指纹图像不匹配且获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配时,继续判断指定点滑动的坐标轨迹是否符合要求,若符合要求,则响应接收的操作指令,通过多种匹配方式判断是否响应接收的操作指令,从而提高响应操作指令的及时性。
在一些实施例中,可通过其他3种匹配方式判断是否响应接收的操作指令,此时,所述操作响应方法还包括:
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
本实施例中,由于通过多种匹配方式判断是否响应接收的操作指令,从而提高响应操作指令的及时性。
在一些实施例中,若所述操作指令为解锁指令,则在所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令之后,包括:
检测预设应用是否启动,若预设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
其中,预设应用是指涉及用户财产的应用,比如各种银行类的应用,支付类应用等。
由于通过匹配滑动的轨迹实现操作指令的响应时,表明采集的指纹图像没有与预存的指纹图像完全匹配,因此,为了保证用户财产的安全性,在解锁屏幕且预设应用 启动后,自动锁定屏幕。可选地,提示用户再次进行指纹识别。在采集到用户的指纹图像后,将该指纹图像与预存的指纹图像匹配,若匹配成功,则解锁屏幕,若匹配识别,则继续锁定屏幕。
在一些实施例中,若所述操作指令为支付指令,则所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令,包括:
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。若所述当前的支付金额大于预设的额度,不响应所述支付指令。
本实施例中,若操作指令为支付指令,则判断该支付指令请求的支付金额是否小于或等于预设的额度,若是,则响应该支付指令,否则,不响应该支付指令。由于在支付指令请求的支付金额小于或等于预设的额度时,响应该支付指令,否则,不响应该支付指令,因此,不仅能够提高支付的便捷性,也能够保证用户的大额财产安全。
与上述的操作响应方法对应,图5示出了本申请实施例提供的一种操作响应装置的结构示意图,该操作响应装置可应用于移动终端中,该操作响应装置包括:
操作指令接收单元51,用于接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
其中,操作指令是指需要验证操作合法性的指令,比如,移动终端的解锁指令、支付指令等。
滑动轨迹采集单元52,用于若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
其中,手指在触摸屏上的滑动轨迹是指手指在指纹识别器正上方的触摸屏区域的滑动轨迹。
在一些实施例中,该操作响应装置还包括:
指纹图像录入单元,用于存储用户录入的指纹图像,该指纹图像的个数大于或等于1。
在一些实施例中,该操作响应装置还包括:
指纹图像匹配操作单元,用于若采集的指纹图像与预存的指纹图像匹配,响应所述操作指令。
操作指令响应单元53,用于若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
本申请实施例中,由于在判断出采集的指纹图像与预存的指纹图像不匹配后,获 取手指在所述触摸屏上滑动的轨迹,并在获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配时,响应所述操作指令,因此,能够通过滑动的轨迹的再次匹配选择是否响应操作指令,从而能够提高响应操作指令的及时性。
在一些实施例中,设定采集的指纹图像与预存的指纹图像部分匹配时,进一步判断是否响应接收的操作指令。此时,所述滑动轨迹采集单元52具体用于:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
在一些实施例中,该操作响应装置还包括:
指纹图像匹配操作单元,用于若采集的指纹图像与预存的指纹图像匹配,响应接收的操作指令。
在一些实施例中,所述滑动轨迹采集单元52具体用于:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹。
对应地,所述操作指令响应单元53具体用于:
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在一些实施例中,所述滑动轨迹采集单元52具体用于:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹。
对应地,所述操作指令响应单元53具体用于:
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在一些实施例中,可通过3种匹配方式判断是否响应接收的操作指令,此时,所述操作响应装置还包括:
坐标轨迹获取单元,用于若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
坐标轨迹匹配操作单元,用于若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在一些实施例中,可通过其他3种匹配方式判断是否响应接收的操作指令,此时,所述操作响应装置还包括:
指纹图像轨迹获取单元,用于若获取的手指在所述触摸屏上指定点滑动的坐标轨 迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
指纹图像轨迹匹配操作单元,用于若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在一些实施例中,若所述操作指令为解锁指令,则所述操作响应装置还包括:
自动锁屏单元,用于检测预设应用是否启动,若预设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
其中,预设应用是指涉及用户财产的应用,比如各种银行类的应用,支付类应用等。
在一些实施例中,若所述操作指令为支付指令,所述操作指令响应单元53具体用于:
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。
在一些实施例中,所述操作指令响应单元53还用于,若所述当前的支付金额大于预设的额度,不响应所述支付指令。
本申请实施例提供了一种移动终端,请参阅图6,本申请实施例中的移动终端包括:存储器601,一个或多个处理器602(图6中仅示出一个)及存储在存储器601上并可在处理器上运行的计算机程序。其中:存储器601用于存储软件程序以及模块,处理器602通过运行存储在存储器601的软件程序以及单元,从而执行各种功能应用以及数据处理,以获取上述预设事件对应的资源。具体地,处理器602通过运行存储在存储器601的上述计算机程序时实现以下步骤:
接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
假设上述为第一种可能的实施方式,则在第一种可能的实施方式作为基础而提供的第二种可能的实施方式中,所述若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
在上述第二种可能的实施方式作为基础而提供的第三种可能的实施方式中,所述若采 集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在上述第二种可能的实施方式作为基础而提供的第四种可能的实施方式中,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在上述第三种可能的实施方式作为基础而提供的第五种可能的实施方式中,处理器602通过运行存储在存储器601的上述计算机程序时还实现以下步骤:
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
在上述第四种可能的实施方式作为基础而提供的第六种可能的实施方式中,处理器602通过运行存储在存储器601的上述计算机程序时还实现以下步骤:
若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
在上述第一种、第二种、第三种、第四种、第五种、第六种可能的实施方式作为基础而提供的第七种可能的实施方式中,若所述操作指令为解锁指令,则在所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令之后,处理器602通过运行存储在存储器601的上述计算机程序时还实现以下步骤:检测预设应用是否启动,若预 设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
在上述第一种、第二种、第三种、第四种、第五种、第六种可能的实施方式作为基础而提供的第八种可能的实施方式中,若所述操作指令为支付指令,则所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令,包括:
若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。
在上述第七种可能的实施方式作为基础而提供的第九种可能的实施方式中,处理器602通过运行存储在存储器601的上述计算机程序时还实现以下步骤:
若所述当前的支付金额大于预设的额度,不响应所述支付指令。
在上述第一种、第二种、第三种、第四种、第五种、第六种、第七种、第八种、第九种可能的实施方式作为基础而提供的第十种可能的实施方式中,处理器602通过运行存储在存储器601的上述计算机程序时还实现以下步骤:
若采集的指纹图像与预存的指纹图像,响应所述操作指令。
进一步,如图6所示,上述移动终端还可包括:一个或多个输入设备603(图6中仅示出一个)和一个或多个输出设备604(图4中仅示出一个)。存储器601、处理器602、输入设备603和输出设备604通过总线605连接。
应当理解,在本申请实施例中,所称处理器602可以是中央处理单元(Central Processing Unit,CPU),该处理器还可以是其他通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field-Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
输入设备603可以包括键盘、触控板、指纹采传感器(用于采集用户的指纹信息和指纹的方向信息)、麦克风等,输出设备604可以包括显示器、扬声器等。
存储器601可以包括只读存储器和随机存取存储器,并向处理器602提供指令和数据。存储器601的一部分或全部还可以包括非易失性随机存取存储器。例如,存储器601还可以存储设备类型的信息。
所属领域的技术人员可以清楚地了解到,为了描述的方便和简洁,仅以上述各功能单 元、模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能单元、模块完成,即将上述装置的内部结构划分成不同的功能单元或模块,以完成以上描述的全部或者部分功能。实施例中的各功能单元、模块可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中,上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。另外,各功能单元、模块的具体名称也只是为了便于相互区分,并不用于限制本申请的保护范围。上述系统中单元、模块的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述或记载的部分,可以参见其它实施例的相关描述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者外部设备软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
在本申请所提供的实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。例如,以上所描述的系统实施例仅仅是示意性的,例如,上述模块或单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通讯连接可以是通过一些接口,装置或单元的间接耦合或通讯连接,可以是电性,机械或其它的形式。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读存储介质中。基于这样的理解,本申请实现上述实施例方法中的全部或部分流程,也可以通过计算机程序来指令相关的硬件来完成,上述的计算机程序可存储于一计算机可读存储介质中,该计算机程序在被处理器执行时,可实现上述各个方法实施例的步骤。其中,上述计算机程序包括计算机程序代码,上述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。上述计算机可读存储介质可以包括:能够携带上述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机可读存储器、只读存储器(ROM,Read-Only Memory)、随机存取存储 器(RAM,Random Access Memory)、电载波信号、电信信号以及软件分发介质等。需要说明的是,上述计算机可读存储介质包含的内容可以根据司法管辖区内立法和专利实践的要求进行适当的增减,例如在某些司法管辖区,根据立法和专利实践,计算机可读存储介质不包括电载波信号和电信信号。
以上上述实施例仅用以说明本申请的技术方案,而非对其限制;尽管参照前述实施例对本申请进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围,均应包含在本申请的保护范围之内。

Claims (20)

  1. 一种操作响应方法,其特征在于,包括:
    接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
    若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
    若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
  2. 如权利要求1所述的操作响应方法,其特征在于,所述若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹,包括:
    若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
  3. 如权利要求2所述的操作响应方法,其特征在于,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
    若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
    对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
  4. 如权利要求2所述的操作响应方法,其特征在于,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
    若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
    对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
  5. 如权利要求3所述的操作响应方法,其特征在于,所述操作响应方法还包括:
    若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
    若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
  6. 如权利要求4所述的操作响应方法,其特征在于,所述操作响应方法还包括:
    若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
    若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
  7. 如权利要求1至6任一项所述的操作响应方法,其特征在于,若所述操作指令为解锁指令,则在所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令之后,包括:
    检测预设应用是否启动,若预设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
  8. 如权利要求1至6任一项所述的操作响应方法,其特征在于,若所述操作指令为支付指令,则所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令,包括:
    若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。
  9. 如权利要求7所述的操作响应方法,其特征在于,若所述当前的支付金额大于预设的额度,不响应所述支付指令。
  10. 如权利要求1至9任一项所述的操作响应方法,其特征在于,所述操作响应方法还包括:
    若采集的指纹图像与预存的指纹图像,响应所述操作指令。
  11. 一种操作响应装置,其特征在于,包括:
    操作指令接收单元,用于接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
    滑动轨迹采集单元,用于若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
    操作指令响应单元,用于若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
  12. 一种移动终端,包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序,其特征在于,所述处理器执行所述计算机程序时实现如下步骤:
    接收操作指令后,通过触摸屏下的指纹识别器采集指纹图像;
    若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹;
    若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令。
  13. 根据权利要求12所述的移动终端,其特征在于,所述若采集的指纹图像与预存的指纹图像不匹配,获取手指在所述触摸屏上滑动的轨迹,包括:
    若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹。
  14. 根据权利要求13所述的移动终端,其特征在于,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
    若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
    对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
  15. 根据权利要求13所述的移动终端,其特征在于,所述若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上滑动的轨迹,包括:
    若采集的指纹图像与预存的指纹图像的匹配度大于或等于第一预设匹配度阈值且小于或等于第二预设匹配度阈值,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
    对应地,所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令具体为:若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
  16. 根据权利要求14所述的移动终端,其特征在于,所述处理器执行所述计算机程序时还包括实现如下步骤:
    若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹不匹配,获取手指在所述触摸屏上指定点滑动的坐标轨迹;
    若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的坐标轨迹匹配,响应所述操作指令。
  17. 根据权利要求15所述的移动终端,其特征在于,所述处理器执行所述计算机程序时还包括实现如下步骤:
    若获取的手指在所述触摸屏上指定点滑动的坐标轨迹与预存的滑动轨迹不匹配,获取手指在所述触摸屏上连续滑动对应的指纹图像轨迹;
    若获取的手指在所述触摸屏上连续滑动对应的指纹图像轨迹与预存的指纹图像轨迹匹配,响应所述操作指令。
  18. 根据权利要求12至17任一项所述的移动终端,其特征在于,若所述操作指令为解锁指令,则所述处理器执行所述计算机程序时还包括实现如下步骤:
    检测预设应用是否启动,若预设应用启动,自动锁定屏幕,直到采集的指纹图像与预存的指纹图像匹配成功,解锁屏幕。
  19. 根据权利要求12至17任一项所述的移动终端,其特征在于,若所述操作指令为支付指令,则所述若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,响应所述操作指令,包括:
    若获取的所述触摸屏上滑动的轨迹与预存的轨迹匹配,判断所述当前的支付金额是否小于或等于预设的额度,若所述当前的支付金额小于或等于预设的额度,响应所述支付指令。
  20. 一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,其特征在于,所述计算机程序被处理器执行时实现如权利要求1至10任一项所述方法的步骤。
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